Question
A mixture of milk and water measures 60 litres. It
contains 10% water. How much water should be added to it, so that the water may be 25%?Solution
Milk in mixture = 60 x 90% = 54 L Water in mixture = 60 x 10% = 6 L Let's assume that water is added in the mixture is x Liters. Now mixture is = (60 + x) After addition water = (60 + x) According to the question: (60 + x) x 75% = 54 60+ x = (54 × 100)/75 60+ x = 18 x 4 x=72-60  x = 12 Liters
Find the word with the appropriate similar meaning of the word in Italic from the options given:
The report provided comprehensive details abou...
Choose the correct synonym of the word highlighted in each sentence from the alternatives given below it:
  A dozen gentlemen were engage...
Empathy
...A fear of foreigners or strangers
Select the most appropriate synonym of the given word
STRENGTH
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ExonerateÂ
Aversion
A) Blight                 B) Inveigle         C) wheedle                  D) exfoliate
...A man who has more than one wife at a time.
...Person who believes that life is meaningless and rejects all religious and moral principles
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